- Home
- 2026 elections
- Maine Senate race
2026 Maine Senate race
Incumbent renominated · Lean D+4 · Election Nov 3, 2026
The 2026 Maine Senate race (partisan lean D+4): Susan Collins (R), Troy Jackson (D). Raised so far: Susan Collins (R) $21.4M, Troy Jackson (D) $20.4M. Outside groups have spent $59.3M.
- Raised by candidates
- $41.8M
- Outside spending
- $59.3M
- Partisan lean
- D+4
Candidates
- Susan Collins · Republican · IncumbentRaised $21.4M · $5.4M cash
- Troy Jackson · DemocraticRaised $20.4M · $4M cash
Outside groups spending
- WinSenate opposing Susan Collins$19.7M
- PINE TREE RESULTS PAC opposing Troy Jackson$14.8M
- WinSenate supporting Troy Jackson$5.4M
- THE MAINE STANDARD opposing Troy Jackson$5.3M
- Government That Works PAC supporting Troy Jackson$1.6M
- STRONGER MAINE opposing Troy Jackson$1.4M
- STRONGER MAINE supporting Susan Collins$1.2M
- Lead Maine Committee, Inc. supporting Susan Collins$1.1M
- Lead Maine Committee, Inc. opposing Troy Jackson$1.1M
- America PAC opposing Troy Jackson$1M
- Planned Parenthood Votes opposing Susan Collins$927K
- CFFE PAC supporting Troy Jackson$878K
More
From FEC candidate summaries and independent expenditure reports.
Cite or embed this page
Capitol Receipts, “2026 Maine Senate Race: Candidates & Money,” https://www.capitolreceipts.com/race/S-ME/2026-maine-senate-race (accessed 2026-10-17).